Economy arm keyboard tray from Knape and Vogt pairs a 21 inch wide x 10-1/2 inch deep tray with an adjustable arm, giving a stable typing platform sized for standard keyboards in office or workstation layouts. The economy arm design uses a single knob for both height and tilt adjustment, so installers set position quickly without multiple controls when dialing in user ergonomics. A rugged ABS tray assembly provides a tough working surface, supporting everyday keyboard use in busy environments. The built-in palm rest is molded into the tray, giving hands a defined support area during typing runs. An anti-slip mat on the tray helps keep the keyboard in place, limiting movement during height or angle changes. The unit belongs to Knape and Vogt's keyboard arms category, so it fits into multimedia and workspace component planning.
The economy arm design with single knob for height and tilt adjustment simplifies how this keyboard arm is set during installation and later adjustments, because one control governs both vertical position and tray angle. The 17 inch and 21 inch long ball bearing storage track options describe the track lengths available for mounting under a work surface, shaping how far the tray can slide in and out in relation to the desk front. The ball bearing storage track design supports smooth movement along its length, so the tray travels more predictably during extension and retraction. The MDF slide-through mousing surface is integrated as a dedicated area, allowing the mouse to move with the tray instead of staying on the desk.
The 21 inch wide x 10-1/2 inch deep rugged ABS tray assembly with built-in palm rest suits workstation layouts where a full-width keyboard needs a defined, durable support area. Its placement in the multimedia and workspace components category positions it for desks, counters, or other work surfaces where keyboard arms are specified. The economy arm structure matches projects that call for functional keyboard support without complex multi-lever systems, helping installers deliver straightforward ergonomic adjustment. With 17 inch and 21 inch long ball bearing storage track options, the arm addresses varying under-desk depths, from shorter returns to deeper primary runs, so planners match track length to the available clearance. The MDF slide-through mousing surface supports pointing-device use alongside the keyboard, maintaining a unified work zone when users shift between typing and mouse movement.
The single-knob height and tilt adjustment means installers repeat the same adjustment motion across multiple stations, encouraging consistent tray angles and heights from desk to desk. The ball bearing storage track construction guides the tray along a defined path, supporting smoother sliding when users reposition the tray during daily use. The rugged ABS tray body keeps the platform stable as users rest weight on the built-in palm rest, which helps maintain wrist placement relative to the keys over longer sessions. The anti-slip mat actively resists keyboard shifting, so once the keyboard is positioned, it stays aligned even when tilt is changed using the economy arm mechanism. The MDF slide-through mousing surface runs with the tray, so cursor control remains in reach whenever the tray is fully extended or partially stored, supporting predictable pointer behavior for the user.
The Knape and Vogt 6733M2101A provides an economy arm, a 21 inch wide x 10-1/2 inch deep ABS keyboard tray, and a slide-through mousing surface, giving a combined typing and mousing platform.
The single knob on the economy arm controls both height and tilt, so installers loosen one control, reposition the tray to the desired level and angle, then tighten it to hold that combined setting.
The 17 inch and 21 inch ball bearing storage track lengths let installers choose how far the tray can slide under the work surface, matching the assembly to different desk depths.
The tray uses rugged ABS to give a firm, impact-resistant base for the keyboard, supporting frequent daily use where a stable typing platform is needed.
The built-in palm rest supports the user's wrists at the front edge, while the anti-slip mat helps keep the keyboard from shifting as height or tilt is adjusted.
The MDF slide-through mousing surface provides a defined area for mouse movement that travels with the tray, keeping pointing tasks aligned with the keyboard position.
The economy arm keyboard tray design from Knape and Vogt combines a single-knob height and tilt adjustment, 17 inch and 21 inch long ball bearing storage track choices, and a 21 inch wide x 10-1/2 inch deep rugged ABS tray with MDF slide-through mousing surface, giving project planners a defined, integrated typing and mousing platform for workstation and multimedia installations.
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